Ken I am going to purchase a diablo sport for my 04 f-150 5.4 and know that they have a towing tune for it. My question is if I am towing my snowmobiles (about 1700-2000lbs) do I need the towing tune or can I run the 91 tune? If I ran the 93 would that help the 91 tune for towing the sleds? I am purchasing a tuner from your company tommorrow. Thanks for all your input and info, you have been a great help in my decission! John

 

Towing is not an issue with the gas Predator (the SCMT has a specific non-tow setting). You should be fine. The rule of thumb is if it pings add octane booster or use the Predator to notch down the timing 1 setting until the engine ping goes ago.

 

Thank-you Ken, I ordered a diablo sport from you today.I can't wait to try it out!! John